THE TRI-CON SERIES

THETRI-CON

SERIESMETAL SEATED TRIPLE OFF-SET

2

TRI-CONZWICK TRI-CON FEATURES

Triple-Offset Conical SeatingMost high-performance butterfly valves are manufactured with a double-offset shaft design. TRI-CON valves incorporate a unique third offset with a 25-degree incline, eliminating the friction between the laminated seal ring and the body seat. The resulting camming action allows the stainless and graphite laminated seal ring, with a corresponding 25-degree inclined surface, to seat into an inclined 25-degree body seat. The result: true cone-in-cone seating and reliable zero-leakage performance.

Statically Held Laminated Seal Ring/Flat GasketTRI-CON valves offer the widest laminated seal ring in the market today, made possible by true cone-in-cone seating design. This wide lamination of stainless steel and graphite provides a forgiving sealing surface when it is seated against line scale or particulates. Multiple laminations naturally translate into multiple sealing surfaces to achieve zero leakage.

TRI-CON

3

ALL-METAL LAMINATION SEAL RINg

TRI-CON valves offer an all-metal laminated seal ring for aggressive applications. While some competitive laminated seal ring designs have failed due to aggressive line media attacking graphite and binders, the layered lamination of all-metal achieves zero leakage.

Self-Centering Disc Design – No Pinning of shaft to DiscZwick’s TRI-CON valve employs a self-centering disc that is keyed to the shaft, not pinned. Other triple-offset valve manufacturers permanently pin or affix their discs to the shaft. To accommodate for differential thermal expansion of the shaft and the disc, other manufacturers must rely on a seal ring that compresses radially. This makes their designs subject to jamming due to thermal expansion.

The Zwick self-centering disc design not only assures equal transmission of the torque but will also allow for more than 1,000 times the thermal differential between the shaft and disc. This allows the disc to torque into its ideal position with each closing. The Zwick design also offers substantially lower torque than most of the other metal-seated valves.

4

TRI-CONZWICK TRI-CON FEATURES

Emission ControlTRI-CON’s standard five-ring graphite packing meets all the requirements of TA Luft for fugitive emissions from the shaft and packing arrangements. The inherent quarter-turn action coupled with the superior trunnion mounting of the bearings and shaft arrangement assures that shaft deflection is eliminated.

Superior Bearing DesignTRI-CON valve bearings are located close to the centerline of the disc, helping to eliminate the shaft bending associated with torque-seated valves. While other manufacturers locate their bearings within the body,

TRI-CON valve bearings protrude into the waterway of the valve in order to offer most effective design. The standard bearings design also offers a graphite bearings protector ring to help combat the migration of particulates into the bearings.

TRI-CON

5

UNIqUE, PATENTED SEALED BEARINg

For some applications, the standard bearings protection ring is not effective in preventing fouling of the bearings associated with line media. Zwick’s zero-leakage bearings design assures that no line media will migrate into the bearings cavity. While competitive designs have failed due to fouling or galling of the bearings and shaft, the Zwick design has been proven in the most severe applications. Zwick’s Patented Sealed Bearings also offer zero to low-ppm performance out of the stem packing.

Technical QualificationsQuality Assurance ISO 9001

Testing API 598 Zero Leakage API 6 D Zero Leakage (optional)

Flange Drilling ASME B16.5 (Sizes 2”-24”) ASME B16.47 Series A & B

Fire Test API 607 4th edition

Design ASME B16.34, API 609

Emission Control TA Luft

PED CE Mark Qualified

CertificationBAM-Approval for Oxygen

TA-Luft gem./acc. to VDI 2440

DIN EN ISO 9001:2008

Fire-Safe to API 607

Fire-Safe to British Standard 6755

CE- Certificate acc. to 97/23/EG

ISO 15848-1

6

TRI-CONSTANDARD MATERIAL/ANSI DESIgNStandard Bill of Materials

Pos. Part Carbon Steel Design Stainless Steel Design

1 Body ASTM A216 WCB / A516 Gr.70 / A516 Gr.60 ASTM A351 CF8M / CF8C / A276 Gr.316Ti

2 Body Seat (Optional)

ASTM A276 Gr.316TiStellite

ASTM A351 CF8M / CF8C / A276 Gr.316TiStellite

3 Disc ASTM A216 WCB / A516 Gr.60 ASTM A351 CF8M / CF8C / A276 Gr.316Ti

4 Clamp Ring ASTM A216 WCB / A516 Gr.60 ASTM A351 CF8M / A276 Gr.316Ti

5 Laminated Seal(Optional)

ASTM A276 Gr.316Ti / GraphiteSolid Lamination

ASTM A276 Gr.316Ti / GraphiteSolid Lamination

6 Shaft ASTM A276/479 Type 431 ASTM A276/479 Type 431

7 Lower Bearing Bush ASTM A582 Type 303 Hard Chromed ASTM A582 Type 303 Hard Chromed

8 Gland Packing Graphite Graphite

9 Gland Follower ASTM A582 Type 303 ASTM A276 Gr.316Ti

10 Gland Packing Graphite Graphite

11 Upper Bearing Bush ASTM A582 Type 303 Hard Chromed ASTM A582 Type 303 Hard Chromed

12 Cover Seal Graphite Graphite

13 Cover ASTM A216 WCB / A516 Gr.60 ASTM A351 CF8M / A276 Gr.316Ti

14 Cover Screw ASTM A193 Gr.B8 ASTM A193 Gr.B8

15 Gland Adjust. Stud ASTM A193 Gr.B8 ASTM A193 Gr.B8

16 Gland Adjust. Nut ASTM A193 Gr.B8 ASTM A193 Gr.B8

17 Gland Plate ASTM A216 WCB / A516 Gr.60 / CF8M ASTM A351 CF8M

18 Clamp Ring Screw ASTM A193 Gr.B8 ASTM A193 Gr.B8

19 Gasket Graphite Graphite

20 Shaft Retainer ASTM A582 Type 303 Hard ChromedASTM A276 Type 440 B Hardened

ASTM A276 Gr.316Ti Hard ChromedASTM A276 Type 440 B Hardened

21 Cross Pin ASTM A276 Gr.316Ti ASTM A276 Gr.316Ti

22 Disc Drive Key ASTM A276 Gr.316Ti ASTM A276 Gr.316Ti

23 Thrust Ring ASTM A276 T440B Hardened ASTM A276 Gr.316Ti

1

11

TRI-CON

7

SIZES AND BODY STYLES

Double Flanged (ISO 5752) Lug (API 609)

Gate Valve (ANSI B16.10) Buttweld

Lug A1 Body per API-609

ISO 5752 I1 Body – Double Flanged

B1 Body Gate Valve ANSI-B16.10

S1, S2 Body Buttweld

2“ – 72“Class 150 -1500 lb.DIN program available as an option

8

TRI-CON

C

BA

D

17

16

1

18

12

13

E

G

B

A10

11

6

3

23

21

20

9

8

19

22

2

7

26

27

O

N

2

3

6

7

10

8

8

9

11

Pos. Part Material1 Body ASTM A216 WCB2 Body Seat SS316Ti3 Disc ASTM A216 WCB4 Clamp Ring ASTM A516 Gr.605 Laminated Seal SS316Ti/Graphite6 Shaft ASTM A276 Type 4317 Lower Bearing Bush ASTM 582 Type 303 Hard Chr.8 Gland Packing Graphite9 Gland Follower ASTM A582 Type 30310 Gland Packing Graphite11 Upper Bearing Bush ASTM A582 Type 303 Hard Chr.12 Cover Seal Graphite13 Cover ASTM A516 Gr.6014 Cover Screw ASTM A193 Gr.B815 Gland Adjustment Stud ASTM A193 Gr.B816 Gland Adjustment Nut ASTM A194 Gr.817 Gland Plate ASTM A516 Gr.6018 Clamp Ring Screw ASTM A193 Gr.B819 Gasket Graphite20 Shaft Retainer ASTM A276 Type 440B21 Cross Pin SS316Ti22 Disc Drive Key SS316Ti23 Trust Ring (>=12“) AISI 440B/AISI 420 Hardened24 Mounting Bracket Steel Zinc-Plated25 Mounting Bracket Screw ASTM A193 Gr.B826 Gear Operator Rotork AB Series27 Handwheel –

MODEL A1

TRI-CON

9

MODEL A1/ SERIES TRI-CON(With Gear Operator)

Lugged Body per API-609Units of Measure in Inches

Notes: Other sizes and pressure classes on request, weights in lbs (valve + gear). *Gear sizes depend on shut-off parameters.

80 100 150 200 250 300 350 400 450 500 6003” 4” 6” 8” 10” 12” 14” 16” 18” 20” 24”

CLA

SS 1

50

A 7.87 8.46 9.84 12.91 14.49 15.24 17.61 19.61 21.57 22.84 25.67B 5.63 6.26 7.72 8.82 10.16 12.4 13.74 16.26 18.43 19.72 22.87

C (ANSI 150) 7.48 9.02 11.61 13.5 15.94 18.98 20.87 23.5 25 27.56 31.89D 3.15 3.15 3.15 4.72 4.72 4.72 5.91 5.91 5.91 5.91 5.91E 14.72 15.79 19.14 23.66 26.58 29.57 34.53 39.02 43.15 46.1 52.67

F (ANSI 150) 1.89 2.13 2.24 2.52 2.8 3.19 3.62 4.02 4.49 5 6.06G 1.22 1.18 1.54 1.93 1.93 2.05 3.58 3.58 3.58 3.98 4.06H 0.14 0.14 0.16 0.2 0.2 0.22 0.24 0.28 0.3 0.3 0.35J 0.24 0.24 0.31 0.39 0.47 0.55 0.63 0.71 0.79 0.79 0.98K 0.79 0.87 0.98 1.26 1.57 1.77 2.17 2.56 2.76 2.95 3.54L 1.13 1.13 1.59 1.59 1.65 1.65 1.89 2.17 2.17 2.17 2.32M 1.87 1.87 3.27 3.27 3.94 3.94 4.33 5.62 5.62 5.62 6.69N 2.05 2.05 2.8 2.8 3.39 3.39 4.11 5.12 5.12 8.31 10.36O 5.02 5.02 7.4 6.85 8.9 8.9 10.16 12.7 12.7 15.85 18.98P 7.87 7.87 11.81 11.81 11.81 15.75 15.75 19.69 19.69 19.69 15.75Q 2.46 2.46 3.46 3.46 3.64 3.64 4 4.96 4.96 4.37 4.75R 8.55 8.55 11.11 11.11 10.64 11.23 12.85 15.25 15.25 17.61 18.9

Weight 38 51 86 119 174 240 367 519 644 887 1540

CLA

SS 3

00

A 7.87 8.46 9.84 12.91 14.49 15.24 17.61 19.61 21.57 22.84 25.67B 5.63 6.26 7.72 8.82 10.16 12.4 13.74 16.26 18.43 19.72 22.87

C (ANSI300) 8.27 10 12.52 14.96 17.52 20.47 23.03 25.51 27.95 30.51 36.02D 3.15 3.15 3.15 4.72 4.72 4.72 5.91 5.91 5.91 5.91 5.91E 14.72 15.79 19.14 23.62 26.58 29.57 34.53 39.02 43.15 46.1 52.67

F (ANSI300) 1.89 2.13 2.32 2.87 3.27 3.62 4.61 5.24 5.87 6.26 7.13G 1.22 1.18 1.54 1.93 1.93 2.05 3.58 3.58 3.58 3.98 4.06H 0.14 0.14 0.2 0.2 0.2 0.22 0.24 0.28 0.3 0.3 0.35J 0.24 0.24 0.39 0.39 0.47 0.55 0.63 0.71 0.79 0.79 0.98K 0.79 0.87 1.26 1.5 1.57 1.77 2.17 2.56 2.76 2.95 3.54L 1.13 1.13 1.65 1.65 1.89 2.17 2.17 2.32 2.32 2.32 2.32M 1.89 1.89 3.94 3.94 4.33 5.62 5.62 6.69 6.69 6.69 6.69N 2.05 2.05 3.39 3.39 4.11 5.12 8.31 10.35 10.35 10.35 14.06O 5.02 5.02 8.9 8.9 10.16 12.7 15.85 18.98 18.98 18.98 22.99P 7.87 7.87 11.81 15.75 15.75 15.75 19.69 15.75 15.75 15.75 23.62Q 2.46 2.46 3.46 3.46 3.64 3.64 4 4.96 4.96 4.37 4.75R 8.55 8.55 10.64 11.23 12.85 14.46 17.61 18.9 18.9 18.9 22.75

Weight 44 68 119 156 235 341 530 781 983 1210 1863

CLA

SS 6

00

A 7.87 9.25 10.35 13.58 17.05 17.72 18.03 21.65 22.91 28.27 28.43B 6.42 7.72 9.57 11.02 13.35 13.66 15.31 17.76 19.72 22.56 23.82

C (ANSI 600) 8.27 10.75 14.02 16.5 20 22.01 23.78 27.01 29.25 32.01 37.01D 3.15 3.15 3.15 4.72 5.91 5.91 5.91 5.91 5.91 7.87 7.87E 16.34 18.78 22.01 28.15 34.1 35.44 36.96 43.86 47.08 55.87 58.67

F (ANSI 600) 2.13 2.52 3.07 4.02 4.61 5.51 6.1 7.01 7.87 8.5 9.13G 2.09 2.09 2.09 3.66 3.66 4.06 3.66 4.45 4.45 5.04 6.42H 0.14 0.16 0.2 0.22 0.24 0.24 0.28 0.35 0.35 0.39 0.47J 0.24 0.31 0.39 0.55 0.63 0.63 0.71 0.98 0.98 1.1 1.42K 0.79 0.98 1.5 1.77 2.17 2.17 2.56 3.54 3.54 4.33 5.31L 1.59 1.59 1.89 2.17 2.17 2.32 2.32 3.35 * * *M 3.27 3.27 4.33 5.62 5.62 6.69 6.69 9.25 * * *N 2.8 2.8 4.11 8.31 8.31 10.35 14.06 16.97 * * *O 7.4 7.4 10.16 15.85 15.85 18.98 22.99 28.54 * * *P 11.81 11.81 15.74 19.68 19.86 15.75 27.55 27.55 * * *Q 3.46 3.46 4.02 4.37 4.37 4.75 4.75 6.65 * * *R 11.11 11.11 12.85 17.61 17.61 18.9 22.75 23.99 * * *

Weight 62 86 180 308 473 638 902 1533 * * *

10

TRI-CON

C

BA

D

16

17

1

18

12

13

S

E

G

A

B

26

27

10

11

6

3

23

21

20

9

8

19

22

2

7

O

N

9

8

10

8

11

3

2

7

Pos. Part Material1 Body ASTM A216 WCB2 Body Seat SS316Ti3 Disc ASTM A216 WCB4 Clamp Ring ASTM A516 Gr.605 Laminated Seal SS316Ti/Graphite6 Shaft ASTM A276 Type 4317 Lower Bearing Bush ASTM 582 Type 303 Hard Chr.8 Gland Packing Graphite9 Gland Follower ASTM A582 Type 303 10 Gland Packing Graphite11 Upper Bearing Bush ASTM A582 Type 303 Hard Chr.12 Cover Seal Graphite13 Cover ASTM A516 Gr.6014 Cover Screw ASTM A193 Gr.B815 Gland Adjust. Stud ASTM A193 Gr.B816 Gland Adjust. Nut ASTM A194 Gr.817 Gland Plate ASTM A516 Gr.6018 Clamp Ring Screw ASTM A193 Gr.B819 Gasket Graphite20 Shaft Retainer ASTM A276 Type 440B21 Cross Pin SS316Ti22 Disc Drive Key SS316Ti23 Trust Ring (>=12”) AISI 440B/AISI 420 Hardened24 Mounting Bracket Steel Zinc-Plated25 Mounting Bracket Screw ASTM A193 Gr.B826 Gear Operator Rotork AB Series27 Handwheel –

MODEL B1

TRI-CON

11

MODEL B1/ SERIES TRI-CON(With Gear Operator) Double Flanged Gate Valve

Units of Measure in Inches


80 100 150 200 250 300 350 400 450 500 6003” 4” 6” 8” 10” 12” 14” 16” 18” 20” 24”

CLA

SS 1

50

A 7.87 8.47 9.85 12.91 14.49 15.24 17.61 19.61 21.57 22.84 25.67B 5.63 6.26 7.72 8.82 10.16 12.4 13.74 16.26 18.43 19.72 22.87

C (ANSI 150) 7.52 9.02 11.02 13.5 16.02 19.02 21.02 23.5 25.2 27.52 32.01D 3.15 3.15 3.15 4.72 4.72 4.72 5.91 5.91 5.91 5.91 5.91E 14.72 15.79 19.14 23.66 26.58 29.57 34.53 39.02 43.15 46.1 52.67

F (ANSI 150) 7.99 9.02 10.51 11.5 12.99 14.02 15 15.98 17.01 17.99 20G 1.22 1.18 1.54 1.93 1.93 2.05 3.58 3.58 3.58 3.98 4.06H 0.14 0.14 0.2 0.2 0.2 0.22 0.24 0.28 0.3 0.3 0.35J 0.24 0.24 0.39 0.39 0.47 0.55 0.63 0.71 0.79 0.79 0.98K 0.79 0.87 1.26 1.5 1.57 1.77 2.17 2.56 2.76 2.95 3.54L 1.13 1.13 1.59 1.59 1.65 1.65 1.89 2.17 2.17 2.17 2.32M 1.87 1.87 3.27 2.72 3.94 3.94 4.33 5.62 5.62 5.62 6.69N 2.05 2.05 2.8 2.8 3.39 3.39 4.11 5.12 5.12 8.31 10.36O 5.02 5.02 7.4 7.4 8.9 8.9 10.16 12.7 12.7 15.85 18.98P 7.87 7.87 11.81 11.81 11.81 15.75 15.75 19.69 19.69 19.69 15.75Q 2.46 2.46 3.46 3.46 3.64 3.64 4 4.96 4.96 4.37 4.75R 8.55 8.55 11.11 11.11 10.64 11.23 12.85 15.25 15.25 17.61 18.9S 3.54 3.94 4.02 4.13 5.71 5.91 5.79 6.10 6.50 6.89 7.68

Weight 55 62 123 176 264 357 510 704 851 1041 1705

CLA

SS 3

00

A 7.87 8.47 9.85 12.91 14.49 15.24 17.61 19.61 21.57 22.84 25.67B 5.63 6.26 7.72 8.82 10.16 12.4 13.74 16.26 18.43 19.72 22.87

C (ANSI 300) 7.52 9.02 11.02 13.5 16.02 19.02 21.02 23.5 25.2 27.52 32.01D 3.15 3.15 3.15 4.72 4.72 4.72 5.91 5.91 5.91 5.91 5.91E 14.72 15.79 19.14 23.62 26.58 29.57 34.53 39.02 43.15 46.1 52.67

F (ANSI 300) 11.14 12.01 15.87 16.5 17.99 19.76 30 32.99 35.98 39.02 45G 1.22 1.18 1.54 1.93 1.93 2.05 3.58 3.58 3.58 3.98 4.06H 0.14 0.14 0.2 0.2 0.2 0.22 0.24 0.28 0.3 0.3 0.35J 0.24 0.24 0.39 0.39 0.47 0.55 0.63 0.71 0.79 0.79 0.98K 0.79 0.87 1.26 1.5 1.57 1.77 2.17 2.56 2.76 2.95 3.54L 1.13 1.13 1.65 1.65 1.89 2.17 2.17 2.32 2.32 2.32 2.32M 1.87 1.87 3.27 2.72 3.94 3.94 4.33 5.62 5.62 5.62 6.69N 2.05 2.05 3.39 3.39 4.11 5.12 8.31 10.36 10.35 10.35 14.06O 5.02 5.02 7.4 8.9 10.16 12.7 15.85 16 16 16 22.99P 7.87 7.87 11.81 15.75 15.75 15.75 19.69 15.75 15.75 15.75 23.62Q 2.46 2.46 3.46 3.46 3.64 3.64 4 4.96 4.96 4.37 4.75R 8.55 8.55 10.64 11.23 12.85 14.46 17.61 18.9 18.9 18.9 22.75S 3.54 3.94 4.02 4.72 5.71 5.91 6.69 8.07 8.78 8.74 9.65

Weight 71 75 189 262 356 530 858 1166 1404 1650 2640

CLA

SS 6

00

A 7.87 9.25 10.35 13.58 17.05 17.72 18.03 20.87 22.13 28.27 28.42B 6.42 7.72 9.57 11.02 13.35 13.66 15.31 17.76 19.72 22.56 23.82

C (ANSI 600) 8.27 10.75 14.02 16.5 20 22.01 23.78 27.01 29.25 32.01 37.01D 3.15 3.15 3.15 4.72 5.91 5.91 5.91 5.91 5.91 7.87 7.87E 16.34 18.78 22.01 28.15 34.1 35.44 36.96 43.07 46.37 55.87 58.98

F (ANSI 600) 14.02 17.01 22.01 25.98 30.98 32.99 35 39.02 42.99 47.01 55G 2.09 2.09 2.09 3.66 3.66 4.06 3.66 4.45 4.45 5.04 6.42H 0.14 0.16 0.2 0.22 0.24 0.24 0.28 0.35 0.35 0.39 0.47J 0.24 0.31 0.39 0.55 0.63 0.63 0.71 0.98 0.98 1.1 1.42K 0.79 0.98 1.5 1.77 2.17 2.17 2.56 3.54 3.54 4.33 5.31L 1.59 1.59 1.89 2.17 2.17 2.32 2.32 3.35 * * *M 3.27 3.27 4.33 5.62 5.62 6.69 6.69 9.25 * * *N 2.8 2.8 4.11 8.31 8.31 10.35 14.06 16.97 * * *O 7.4 7.4 10.16 15.85 15.85 18.98 22.99 28.54 * * *P 11.81 11.81 15.75 19.68 19.68 15.75 27.55 27.55 * * *Q 3.46 3.46 4.02 4.37 4.37 4.75 4.75 6.65 * * *R 11.11 11.11 12.85 17.61 17.61 18.9 22.75 23.99 * * *S 6.97 3.74 4.13 5.71 9.96 15.99 19.51 * * *

Weight 158 187 367 530 814 981 1155 1690 * * *

12

TRI-CON

C

BA

D

16

17

1

18

12

13

E

G

A

B

27

26

10

11

6

3

23

21

20

9

8

19

22

2

7

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98

10

8

11

3

2

6

7

Pos. Part Material1 Body ASTM A216 WCB2 Body Seat SS316Ti3 Disc ASTM A216 WCB4 Clamp Ring ASTM A516 Gr.605 Laminated Seal SS316Ti/Graphite6 Shaft ASTM A276 Type 4317 Lower Bearing Bush ASTM 582 Type 303 Hard Chr.8 Gland Packing Graphite9 Gland Follower ASTM A582 Type 303 Hard Chr.10 Gland Packing Graphite11 Upper Bearing Bush ASTM A582 Type 303 Hard Chr.12 Cover Seal Graphite13 Cover ASTM A516 Gr.6014 Cover Screw ASTM A193 Gr.B815 Gland Adjustment Stud ASTM A193 Gr.B816 Gland Adjustment Nut ASTM A194 Gr.817 Gland Plate ASTM A516 Gr.6018 Clamp Ring Screw ASTM A193 Gr.B819 Gasket Graphite20 Shaft Retainer ASTM A276 Type 440B21 Cross Pin SS316Ti22 Disc Drive Key SS316Ti23 Trust Ring (>=12”) AISI 440B/AISI 420 Hardened24 Mounting Bracket Steel Zinc-Plated25 Mounting Bracket Screw ASTM A193 Gr.B826 Gear Operator Rotork AB Series27 Handwheel –

MODEL I1

TRI-CON

13

MODEL I1/ SERIES TRI-CON(With Gear Operator) ISO 5752 Double Flanged

Units of Measure in Inches


80 100 150 200 250 300 350 400 450 500 6003” 4” 6” 8” 10” 12” 14” 16” 18” 20” 24”

CLA

SS 1

50

A 7.87 8.47 9.85 12.91 14.49 15.24 17.61 19.61 21.57 22.84 25.67B 5.63 6.26 7.72 8.82 10.16 12.4 13.74 16.26 18.43 19.72 22.87

C (ANSI 150) 7.52 9.02 11.81 13.98 16.54 19.09 21.65 23.43 25.2 27.56 32.09D 3.15 3.15 3.15 4.72 4.72 4.72 5.91 5.91 5.91 5.91 5.91E 14.72 15.79 19.14 23.62 26.58 29.57 34.53 39.02 43.15 46.1 52.67

F (ANSI 150) 4.49 5 5.51 5.98 6.5 7.01 7.48 8.5 8.74 9.02 10.51G 1.22 1.18 1.54 1.93 1.93 2.05 3.58 3.58 3.58 3.98 4.06H 0.14 0.14 0.2 0.2 0.2 0.22 0.24 0.28 0.3 0.3 0.35J 0.24 0.24 0.39 0.39 0.47 0.55 0.63 0.71 0.79 0.79 0.98K 0.79 0.87 1.26 1.5 1.57 1.77 2.17 2.56 2.76 2.95 3.54L 1.13 1.13 1.59 1.59 1.65 1.65 1.89 2.17 2.17 2.17 2.32M 1.87 1.87 3.27 3.27 3.94 3.94 4.33 5.62 5.62 5.62 6.69N 2.05 2.05 2.8 2.8 3.39 3.39 4.11 5.12 5.12 8.31 10.36O 5.02 5.02 7.4 7.4 8.9 8.9 10.16 12.7 12.7 15.85 18.98P 7.87 7.87 11.81 11.81 11.81 15.75 15.75 19.69 19.69 19.69 15.75Q 2.46 2.46 3.46 3.46 3.64 3.64 4 4.96 4.96 4.37 4.75R 8.55 8.55 11.11 11.11 10.64 11.23 12.85 15.25 15.25 17.61 18.9

Weight 51 64 108 154 218 339 422 618 774 924 1342

CLA

SS 3

00

A 7.87 8.47 9.85 12.91 14.49 15.24 17.61 19.61 21.57 22.84 25.67B 5.63 6.26 7.72 8.82 10.16 12.4 13.74 16.26 18.43 19.72 22.87

C (ANSI 300) 8.27 10 12.72 15 17.52 20.51 23.03 25.98 28.03 30.51 36.06D 3.15 3.15 3.15 4.72 4.72 4.72 5.91 5.91 5.91 5.91 5.91E 14.72 15.79 19.14 23.62 26.58 29.57 34.53 39.02 43.15 46.1 52.67

F (ANSI 300) 4.49 5 5.51 5.98 6.5 7.01 7.48 8.5 8.74 9.02 10.51G 1.22 1.18 1.54 1.89 1.89 2.05 3.58 3.58 3.58 3.98 4.06H 0.14 0.14 0.2 0.2 0.2 0.22 0.24 0.28 0.3 0.3 0.35J 0.24 0.24 0.39 0.39 0.47 0.55 0.63 0.71 0.79 0.79 0.98K 0.79 0.87 1.26 1.5 1.57 1.77 2.17 2.56 2.76 2.95 3.54L 1.13 1.13 1.65 1.65 1.89 2.17 2.17 2.32 2.32 2.32 2.32M 1.89 1.89 3.94 3.94 4.33 5.62 5.62 6.69 6.69 6.69 6.69N 2.05 2.05 3.39 3.39 4.11 5.12 8.31 10.35 10.35 10.35 14.06O 5.02 5.02 8.9 8.9 10.16 12.7 15.85 18.98 18.98 18.98 22.99P 7.87 7.87 11.81 15.75 15.75 15.75 19.69 15.75 15.75 15.75 23.62Q 2.48 2.48 3.64 3.64 4.02 4.96 4.96 6.26 6.26 4.75 4.75R 8.55 8.55 10.64 11.23 12.85 14.46 17.61 18.9 18.9 18.9 22.75

Weight 57 84 148 214 297 422 572 836 968 1386 1859

CLA

SS 6

00

A 7.87 9.25 10.35 13.58 17.05 17.72 18.03 20.87 22.13 28.27 28.42B 6.42 7.72 9.57 11.02 13.35 13.66 15.31 17.76 19.72 22.56 23.82

C (ANSI 600) 8.27 10.79 14.02 16.93 20 23.03 23.78 28.15 29.25 32.01 37.01D 3.15 3.15 3.15 4.72 5.91 5.91 5.91 5.91 5.91 7.87 7.87E 16.34 18.78 22.01 28.15 34.1 35.44 36.96 43.07 46.37 55.87 58.66

F (ANSI 600) 7.09 7.48 8.27 9.06 9.84 10.63 11.42 12.2 12.99 13.78 15.35G 2.09 2.09 2.09 3.66 3.66 4.06 3.66 4.45 4.45 5.04 6.42H 0.14 0.16 0.2 0.22 0.24 0.24 0.28 0.35 0.35 0.39 0.47J 0.24 0.31 0.39 0.55 0.63 0.63 0.71 0.98 0.98 1.1 1.42K 0.79 0.98 1.5 1.77 2.17 2.17 2.56 3.54 3.54 4.33 5.31L 1.59 1.59 1.89 2.17 2.17 2.32 2.32 3.35 * * *M 3.27 3.27 4.33 5.62 5.62 6.69 6.69 9.25 * * *N 2.8 2.8 4.11 8.31 8.31 10.35 14.06 16.97 * * *O 7.4 7.4 10.16 15.85 15.85 18.98 22.99 28.54 * * *P 11.81 11.81 15.74 19.68 19.68 15.75 27.55 27.55 * * *Q 3.46 3.46 4.02 4.37 4.37 4.75 4.75 6.65 * * *R 11.11 11.11 12.85 17.61 17.61 18.9 22.75 23.99 * * *

Weight 70 117 253 363 587 726 968 1738 * * *

14

TRI-CON

Pos. Part Material1 Body ASTM A216 WCB2 Body Seat SS316Ti3 Disc ASTM A216 WCB4 Clamp Ring ASTM A516 Gr.605 Laminated Seal SS316Ti/Graphite6 Shaft ASTM A276 Type 4317 Lower Bearing Bush ASTM 582 Type 303 Hard Chr.8 Gland Packing Graphite9 Gland Follower ASTM A582 Type 303 10 Gland Packing Graphite11 Upper Bearing Bush ASTM A582 Type 303 Hard Chr.12 Cover Seal Graphite13 Cover ASTM A516 Gr.6014 Cover Screw ASTM A193 Gr.B815 Gland Adjustment Stud ASTM A193 Gr.B816 Gland Adjustment Nut ASTM A194 Gr.817 Gland Plate ASTM A516 Gr.6018 Clamp Ring Screw ASTM A193 Gr.B819 Gasket Graphite20 Shaft Retainer ASTM A276 Type 440B21 Cross Pin SS316Ti22 Disc Drive Key SS316Ti23 Trust Ring (>=12”) AISI 440B/AISI 420 Hardened24 Mounting Bracket Steel Zinc-Plated25 Mounting Bracket Screw ASTM A193 Gr.B826 Gear Operator Rotork AB Series27 Handwheel –

MODEL S1, S2

BA

D

C

16

17

1

18

12

13

E

GB

A 9

8

19

22

2

7

10

11

6

3

23

21

20

26

27

O

N

3

2

6

7

9

8

10

8

11

TRI-CON

15

MODEL S1, S2 / SERIES TRI-CON(With Gear Operator)

Notes: Other sizes and pressure classes on request, weights in lbs (valve + gear).

ISO 5752 Series 14Units of Measure in Inches

80 100 150 200 250 300 350 400 450 500 6003” 4” 6” 8” 10” 12” 14” 16” 18” 20” 24”

CLA

SS 1

50

A 7.87 8.47 9.85 12.91 14.49 15.24 17.61 19.61 21.57 22.84 25.67B 5.63 6.26 7.72 8.82 10.16 12.4 13.74 16.26 18.43 19.72 22.87D 3.15 3.15 3.15 4.72 4.72 4.72 5.91 5.91 5.91 5.91 5.91E 14.72 15.79 19.14 23.62 26.58 29.57 34.53 39.02 43.15 46.1 52.67

F (ANSI 150) 7.09 7.48 8.27 9.06 9.84 10.63 11.42 12.2 12.99 13.78 15.35G 1.22 1.18 1.54 1.89 1.89 2.05 3.58 3.58 3.58 3.98 4.06H 0.14 0.14 0.2 0.2 0.2 0.22 0.24 0.28 0.3 0.3 0.35J 0.24 0.24 0.39 0.39 0.47 0.55 0.63 0.71 0.79 0.79 0.98K 0.79 0.87 1.26 1.5 1.57 1.77 2.17 2.56 2.76 2.95 3.54L 1.13 1.13 1.59 1.59 1.65 1.65 1.89 2.17 2.17 2.17 2.32M 1.87 1.87 3.27 3.27 3.94 3.94 4.33 5.62 5.62 5.62 6.69N 2.05 2.05 2.8 2.8 3.39 3.39 4.11 5.12 5.12 8.31 10.36O 5.02 5.02 7.4 7.4 8.9 8.9 10.16 12.7 12.7 15.85 18.98P 7.87 7.87 11.81 11.81 11.81 15.75 15.75 19.69 19.69 19.69 15.75Q 2.46 2.46 3.46 3.46 3.64 3.64 4 4.96 4.96 4.37 4.75R 8.55 8.55 11.11 11.11 10.64 11.23 12.85 15.25 15.25 17.61 18.9

Weight 33 38 75 130 218 273 361 550 653 794 1131

CLA

SS 3

00

A 7.87 8.47 9.85 12.91 14.49 15.24 17.61 19.61 21.57 22.84 25.67B 5.63 6.26 7.72 8.82 10.16 12.4 13.74 16.26 18.43 19.72 22.87D 3.15 3.15 3.15 4.72 4.72 4.72 5.91 5.91 5.91 5.91 5.91E 14.72 15.79 19.14 23.62 26.58 29.57 34.53 39.02 43.15 46.1 52.67

F (ANSI 300) 7.09 7.48 8.27 9.06 9.84 10.63 11.42 12.2 12.99 13.78 15.35G 1.22 1.18 1.54 1.89 1.89 2.05 3.58 3.58 3.58 3.98 4.06H 0.14 0.14 0.2 0.2 0.2 0.22 0.24 0.28 0.3 0.3 0.35J 0.24 0.24 0.39 0.39 0.47 0.55 0.63 0.71 0.79 0.79 0.98K 0.79 0.87 1.26 1.5 1.57 1.77 2.17 2.56 2.76 2.95 3.54L 1.13 1.13 1.65 1.65 1.89 2.17 2.17 2.32 2.32 2.32 2.32M 1.89 1.89 3.94 3.94 4.33 5.62 5.62 6.69 6.69 6.69 6.69N 2.05 2.05 3.39 3.39 4.11 5.12 8.31 10.35 10.35 10.35 14.06O 5.02 5.02 8.9 8.9 10.16 12.7 15.85 18.98 18.98 18.98 22.99P 7.87 7.87 11.81 15.75 15.75 15.75 19.69 15.75 15.75 15.75 23.62Q 2.48 2.48 3.64 3.64 4.02 4.96 4.96 6.26 6.26 4.75 4.75R 8.55 8.55 10.64 11.23 12.85 14.46 17.61 18.9 18.9 18.9 22.75

Weight 33 38 86 141 235 312 411 634 737 849 1197

16

TRI-CON

DN SIZE ANSI Face to face Thread per side Thread in shaft area

80 / 3”

150 1.89 4 x 5/8” - 11UNC / 0.7” deep -

300 1.89 6 x ¾” - 10UNC / 0.7” deep 2 x ¾” - 10UNC / 0.43” deep


100 / 4”

150 2.13 8 x 5/8” - 11UNC / 0.78” deep -

300 2.13 8 x ¾” - 10UNC / 0.86” deep -

600 2.52 8 x 7/8” - 9UNC / 0.82” deep -

150 / 6”

150 2.24 8 x ¾” - 10UNC / 0.86” deep -


600 3.07 10 x 1” - 8UNC / 1.25” deep 2 x 1”- 8UNC / 0.55” deep

200 / 8”

150 2.52 8 x ¾” - 10UNC / 0.98” deep -

300 2.87 12 x 7/8” - 9UNC / 1.06” deep -

600 4.02 10 x 1 1/8” - 8UN / 1.37” deep 2 x 1 1/8” - 8UN / 1.18” deep

250 / 10”

150 2.8 12 x 7/8” - 9UNC / 1.18” deep -

300 3.27 12 x 1” - 8UNC / 1.18” deep 4 x 1” - 8UNC / 1,04” deep

600 4.61 12 x 1 ¼” - 8UN / 1.85” deep 4 x 1 1/4” - 8UN / 1.04” deep

300 / 12”

150 3.19 12 x 7/8” - 9UNC / 1.33” deep -

300 3.62 12 x 1 1/8” - 8UN / 1.57” deep 4 x 1 1/8” - 8UN / 1.29” deep

600 5.51 16 x 1 ¼” - 8UN / 1.88” deep 4 x 1 1/4” - 8UN / 1.25” deep

350 / 14”

150 3.62 12 x 1” - 8UNC / 1.57” deep -

300 4.61 16 x 1 1/8” - 8UN / 1.69” deep 4 x 1 1/8” - 8UN / 1.18” deep

600 6.1 16 x 1 3/8” - 8UN / 2.36” deep 4 x 1 3/8” - 8UN / 0.94” deep

400 / 16”

150 4.02 12 x 1” - 8UNC / 1.57” deep 4 x 1” - 8UNC / 1.1” deep

300 5.24 16 x 1 ¼” - 8UN / 1.88” deep 4 x 1 ¼” - 8UN / 1.37” deep

600 7.01 16 x 1 ½” - 8UN / 2.28” deep 4 x 1 ½” - 8UN / 0.86” deep

450 / 18”

150 4.49 12 x 1 1/8” - 8UN / 1.69” deep 4 x 1 1/8” - 8UN / 1.33” deep

300 5.87 20 x 1 ¼” - 8UN / 1.88” deep 4 x 1 ¼” - 8UN / 1.02“ deep

600 7.87 16 x 1 5/8” - 8UN / 2.55” deep 4 x 1 5/8” - 8UN / 1.14” deep

500 / 20”

150 5 16 x 1 1/8” - 8UN / 1.69” deep 4 x 1 1/8” - 8UN / 1.02” deep

300 6.26 20 x 1 ¼” - 8UN / 1.88” deep 4 x 1 ¼” - 8UN / 1.18” deep

600 8.5 20 x 1 5/8” - 8UN / 2.55” deep 4 x 1 5/8” - 8UN / 0.7” deep

600 / 24”150 6.06 16 x 1 ¼” - 8UN / 2.16” deep 4 x 1 ¼” - 8UN / 0.98” deep

300 7.13 20 x 1 ½” - 8UN / 2.28” deep 4 x 1 ½” - 8UN / 1.33” deep

BOLTINg DIMENSIONSModel A1 (Lug Type API 609 T.2)

TRI-CON

17

MODEL I1 (ISO 5752 DOUBLE FLANgE)

DN SIZE ANSI Face to Face Thread in shaft area per side Bolt holes per side

80 / 3”

150 4.49 - 4 x Ø 0.75”

300 4.49 4 x ¾” – 10UNC / 1.1“ deep 4 x Ø 0.88”

600 7.09 4 x ¾” – 10UNC / 1.14“ deep 4 x Ø 0.88”

100 / 4”

150 5 4 x 5/8” – 11UNC / 0.78“ deep 4 x Ø 0.75”

300 5 4 x ¾” – 10UNC / 0.98“ deep 4 x Ø 0.88”

600 7.48 4 x 7/8” – 9UNC / 1.33“ deep 4 x Ø 1”

150 / 6”

150 5.51 4 x ¾” – 10UNC / 0.94“ deep 4 x Ø 0.88”

300 5.51 4 x ¾” – 10UNC / 1.04“ deep 8 x Ø 0.88”

600 8.27 4 x 1” – 8UNC / 1.57“ deep 8 x Ø 1.13”

200 / 8”

150 5.98 4 x ¾” – 10UNC / 0.94“ deep 4 x Ø 0.88”

300 5.98 4 x 7/8” – 9UNC / 1.18“ deep 8 x Ø 1”

600 9.06 4 x 1 1/8” – 8UN / 1.77“ deep 8 x Ø 1.25”

250 / 10”

150 6.5 4 x 7/8” – 9UNC / 1.33“ deep 8 x Ø 1”

300 6.5 4 x 1”- 8UNC / 1.57“ deep 12 x Ø 1.12”

600 9.84 4 x 1 1/4” – 8UN / 1.88“ deep 12 x Ø 1.38”

300 / 12”

150 7.01 4 x 7/8” – 9UNC / 1.02“ deep 8 x Ø 1”

300 7.01 4 x 1 1/8” – 8UN / 1.18“ deep 12 x Ø 1.38“

600 10.63 4 x 1 1/4” – 8UN / 1.85“ deep 16 x Ø 1.38”

350 / 14”

150 7.48 4 x 1”- 8UNC / 1.49“ deep 8 x Ø 1.12”

300 7.48 4 x 1 1/8” – 8UN / 1.57“ deep 16 x Ø 1.25”

600 11.42 4 x 1 3/8” – 8UN / 2.04“ deep 16 x Ø 1.5”

400 / 16”

150 8.5 4 x 1”- 8UNC / 1.49“ deep 12 x Ø 1.12”

300 8.5 4 x 1 1/4” – 8UN / 1.37“ deep 16 x Ø 1.38”

600 12.2 4 x 1 1/2” – 8UN / 2.24“ deep 16 x Ø 1.62”

450 / 18”

150 8.74 4 x 1 1/8” – 8UN / 1.69“ deep 12 x Ø 1.25”

300 8.74 4 x 1 1/4” – 8UN / 1.85“ deep 20 x Ø 1.38”

600 12.99 4 x 1 5/8” – 8UN / 2.44“ deep 16 x Ø 1.75”

500 / 20”

150 9.02 4 x 1 1/8” – 8UN / 1.69“ deep 16 x Ø 1.26”

300 9.02 4 x 1 1/4” – 8UN / 1.88“ deep 20 x Ø 1.38”

600 13.78 4 x 1 5/8” – 8UN / 2.44“ deep 20 x Ø 1.75”

600 / 24”

150 10.51 4 x 1 1/4” – 8UN / 1.96“ deep 16 x Ø 1.38”

300 10.51 4 x 1 1/2” – 8UN / 2.24“ deep 20 x Ø 1.62”

600 15.35 4 x 1 7/8” – 8UN / 2.79“ deep 20 x Ø 2”

700 / 28”

150 11.5 4 x 1 1/4” – 8UN / 1.85“ deep 24 x Ø 1.38”

300 11.5 4 x 1 5/8” – 8UN / 2.16“ deep 24 x Ø 1.75”

600 16.93 8 x 2” – 8UN / 2.95“ deep 20 x Ø 2.12”

750 / 30”

150 12.52 4 x 1 1/4” – 8UN / 1.85“ deep 24 x Ø 1.38”

300 12.52 4 x 1 3/4” – 8UN / 1.85“ deep 24 x Ø 1.88”

600 18.5 4 x 2” – 8UN / 2.95“ deep 24 x Ø 2.12”

800 / 32”150 12.52 4 x 1 1/2” – 8UN / 1.69“ deep 24 x Ø 1.62”

300 12.52 4 x 1 7/8” – 8UN / 2.75“ deep 24 x Ø 2”

900 / 36”

150 12.99 4 x 1 1/2” – 8UN / 2.24“ deep 28 x Ø 1.62”

300 12.99 4 x 2” – 8UN / 3.14“ deep 28 x Ø 2.12”

600 20.08 8 x 2 1/2” – 8UN / 3.77“ deep 20 x Ø 2.62”

1000 / 40”150 16.14 4 x 1 1/2” – 8UN / 2.24“ deep 32 x Ø 1.62”

300 16.14 4 x 1 5/8” – 8UN / 2.44“ deep 28 x Ø 1.75”

18

TRI-CONHOW TO ORDER MODEL NUMBER/ANSI

18

Des

igna

tion

Size

Pres

sure

Cla

ssB

ody

& D

isc

Mat

eria

lSh

aft M

ater

ial

Pack

ing

Lam

inat

ion

Mat

eria

lE

xecu

tion

Ope

ratio

n

A1 =

AP

I 609

Lug

Typ

e Ta

ble

200

50 =

DN

50

= 2”

A =

PN

10

A =

GP

240G

H /

P26

5GH

A =

1.4

057

(SS

431)

1 =

Gra

phite

1= S

tain

less

Ste

el /

Gra

phite

A =

Sta

ndar

dA

= B

are

Sha

ft

B1 =

B16

.10

Gat

e Va

lve

Dou

ble

Flan

ge00

65 =

DN

65

= 2,

5”B

= P

N 1

6B

= 1

.455

2 (C

F8C

)B

= 1

.457

1 (S

S31

6Ti)

2 =

PTF

E2

= S

tain

less

Ste

el /

Sol

id L

amin

ate

B =

Inco

nel S

eat

E =

Ele

ctric

al

Act

uato

r

I1 =

ISO

575

2 D

oubl

e Fl

ange

0080

= D

N 8

0 =

3”C

= P

N 2

5C

= 1

.457

1 (S

S31

6Ti)

C =

1.4

980

(AIS

I660

) 3

= K

alre

z3

= S

tain

less

Ste

el /

PTF

EC

= F

lang

e w

ith G

roov

eG

= G

ear

W1

= W

afer

type

AP

I 609

0100

= D

N 1

00 =

4”

D =

PN

40

D =

1.4

408

D =

Dup

lex

4 =

Spe

cial

4 =

Has

tello

y / G

raph

ite

D =

Hig

h C

ycle

Bea

ring

H =

Hyd

raul

ic

Act

uato

r

D1

= E

N 5

58 R

13/R

14

(DIN

320

2 / F

16 /

F4) D

oubl

e Fl

ange

0125

= D

N 1

25 =

5”

E =

PN

63

E =

1.4

301

(SS

304)

E =

1.4

301

(SS

304)

5

= G

raph

ite /

Live

-Loa

ding

5

= S

peci

alE

= S

eale

d B

earin

gI =

Gea

r with

S

witc

h B

ox

F1 =

EN

558

R14

(D

IN 3

202

/ F4)

Dou

ble

Flan

ge01

50 =

DN

150

= 6

”F

= P

N 1

00F

= 1.

4307

(SS

304L

) F

= 1.

4307

(SS

304L

)6

= P

TFE

/ Li

ve-L

oadi

ng6

= D

uple

x / G

raph

iteF

= S

telli

te S

eat

M =

Mou

ntin

g B

rack

et

L1 =

EN

558

R16

(D

IN 3

202

/ K3)

Lug

type

0200

= D

N 2

00 =

8”

G =

PN

160

G =

1.7

357

(WC

6)G

= 1

.492

37

= O

2-G

raph

ite7

= Ic

onel

/ O

2-G

raph

iteG

= B

low

out

pro

of s

haft

acc.

AP

I 609

for D

IN V

alve

sP

= P

neum

atic

A

ctua

tor

S1 =

EN

558

R14

(D

IN 3

202

/ F4)

But

twel

d / F

abric

ated

02

50 =

DN

250

= 1

0”H

= P

N 2

50H

= H

aste

lloy

H =

Has

tello

y8

= O

2-G

raph

ite /

Live

-Loa

ding

8 =

Has

tello

yH

= C

ombi

natio

n E

+ F

Q

= E

lect

rohy

drau

lic

Act

uato

r

S2

= E

N 5

58 R

14

(DIN

320

2 / F

4) B

uttw

eld

/ Cas

ting

0300

= D

N 3

00 =

12”

I = P

N 6

I = In

cone

lI =

Inco

nel

9 =

EPA

GR

AP

H9

= D

uple

xI =

Com

bina

tion

D +

FS

= S

peci

al

WD

= E

N 5

58 R

16

(DIN

320

/ K

3) W

afer

Typ

e03

50 =

DN

350

= 1

4”

J =

JIS

Sta

ndar

d J

= D

uple

xJ

= 1.

4401

/ 1.

4404

(SS

316

/ 316

L)0

= In

cone

l J

= C

ombi

natio

n D

+ F

&

HT

– B

oltin

gL

= Lo

w

Tem

pera

ture

Gea

r

WS

= E

N 5

58 R

20 /

R25

(D

IN 3

202

/ K1/

K2)

Waf

er T

ype

0375

= D

N 3

75 =

15”

X

= A

NS

I 150

K =

1.4

401

/ 1.4

404

(SS

316

/ 316

L)K

= 1

.454

1 (S

S32

1)

A =

Mon

el /

02-G

raph

iteK

= C

ombi

natio

n D

+ F

+

HT

– B

oltin

g +

Ext

ensi

on

T =

Hig

h Te

mpe

ratu

re G

ear

LS =

EN

558

R20

/R25

(DIN

320

2 / K

1 / K

2) L

ug T

ype

0400

= D

N 4

00 =

16”

Y =

AN

SI 3

00L

= 1.

6220

/ P

355N

LM

= M

onel

K50

0B

= B

ronz

e / G

raph

ite

L =

Bod

y E

xten

sion

O

=O

2-G

ear

DB

= D

oubl

e B

lock

and

Ble

ed04

50 =

DN

450

= 1

8”Z

= A

NS

I 600

M =

Mon

el

N =

Nitr

onic

s 50

C =

Mon

elM

= S

eale

d be

arin

g +

N

AC

EN

= O

ffsho

re

Gea

r

CF

= E

N 5

58 R

14

(DIN

320

2 / F

34) F

lang

ed C

heck

Val

ve05

00 =

DN

500

= 2

0”W

AN

SI 9

00N

= C

S B

ody

& S

S D

isc

P =

17-

4 P

H /

1.45

42D

= S

uper

dupl

ex /

Gra

phite

N

= N

AC

ER

= G

ear w

ith

Pad

lock

Fla

nge

CS

= E

N 5

58 R

14

(DIN

320

2 / F

4) B

uttw

eld

Che

ck V

alve

0600

= D

N 6

00 =

24”

V=

AN

SI 1

500

O =

O2

Bra

ssQ

= S

uper

dupl

ex

O =

Ste

am J

acke

t

FA =

EN

558

R14

D

oubl

e Fl

ange

with

AN

SI C

onne

ctio

n06

50 =

DN

650

= 2

6”S

= S

peci

alP

= C

9580

0 / C

9550

0U

= 1

.453

6-39

(9

04 /

904L

)P

= S

eale

d be

arin

g +

Ste

am J

acke

t

AT =

AP

I 609

Lug

Type

& S

hark

toot

h07

00 =

DN

700

= 2

8”Q

= S

uper

dupl

exS

= S

peci

alQ

= S

eale

d be

arin

g +

Ste

am J

acke

t + N

AC

E

BT

= B1

6.10

Gat

e Va

lve

Dou

ble

Flan

ge &

Sha

rkto

oth

0750

= D

N 7

50 =

30”

R =

16M

o3 /

1.54

15 /

G20

Mo5

/ 1.

5419

R =

Rin

g-Jo

int F

acin

g

IT =

ISO

575

2 D

oubl

e Fl

ange

& S

hark

toot

h08

00 =

DN

800

= 3

2”S

= S

peci

al

S =

Spe

cial

ST

= B

uttw

eld

& S

hark

toot

h09

00 =

DN

900

= 3

6”T

= 1.

4827

T =

HT-

Bol

ting

1000

= D

N 1

000

= 40

”U

= 1

.485

9U

= C

ombi

natio

n L

& T

1050

= D

N 1

050

= 42

”V

= S

S/O

2 B

rass

V =

Sha

ft E

xten

sion

W =

WC

9W

= C

ombi

natio

n T

+ V

X =

LC

BX

= C

ombi

natio

n L

+ N

+ T

Y =

CF8

M

Z =

WC

B /

A51

6Gr.7

0

1 =

1.45

36-3

9 (9

04 /

904L

)

3 =

CF3

4 =

CF3

M

5 =

C5

2200

= D

N 2

200

= 88

”6

= C

12

8 =

CF8

TRI-CON

19

DOUBLE BLOCK AND BLEED DESIgN

The Double Block and Bleed design features every technical advantage which the series TRI-CON has plus there is a true double block and bleed feature which delivers zero leakage. By using this design, the former two valve system with a spool piece becomes obsolete. This fact is not only important for installation since you have to install only one valve body in the pipeline, but also only one actuator or gearbox is required.

With Zwick’s unique design of the linkage between the two shafts, the user is able to actuate both shafts with only one actuator and reach zero leakage with the two available sealing surfaces. The design of the linkage forgives any dimensional changes due to thermal differences in the valve.

The redundant zero leakage performance of this valve is the ideal valve solutions for several critical processes where absolute zero leakage and pipe inspection via the bleed port are required.

Applications like multi-product manifolds, meter stations, tank storage isolation or hydrant isolation are very sensitive to leakage and the Double Block and Bleed design would be an ideal fit.

10“ Class 300 Double Block and Bleed design.

30“ Class 300 DBB with electric actuator as master device and declutchable gear box.

20

TRI-CONMODEL DBB/ SERIES TRI-CON(With Gear Operator)

Notes: Other sizes and pressure classes on request.

DN 80 100 150 200 250 300 350 400 450 500 600

SIZE 3” 4” 6” 8” 10” 12” 14” 16” 18” 20” 24”

A 4.72 5.31 6.69 8.19 9.76 10.51 11.69 13.7 15.67 16.93 19.76

C (ANSI 150) 7.52 9.06 11.02 13.58 16.02 19.09 21.02 23.5 25 27.52 32.01

C (ANSI 300) 8.27 10.04 12.52 15 17.52 20.51 23.03 25.51 28.03 30.51 36.02

F (ANSI 150) 7.99 9.02 10.51 11.5 12.99 14.02 15 15.98 17.01 17.99 20

F (ANSI 300) 11.14 12.01 15.87 16.5 17.99 19.76 30 32.99 35.98 39.02 45

N max. 9.84 9.84 9.84 9.84 9.84 9.84 9.84 9.84 9.84 9.84 9.84

BRACKET 150 lbs F14 F14 F16 F16 F16 F16 F25 F25 F25 F35 F35

GEAR 150 lbs/Handwheel size

AB550 HR 200

AB550 HR 200

AB880 HR 400

AB1250 HR 600

AB1250 HR 600

AB1950 SP4 HR 400

AB1950 SP4 HR 500

AB6800 SP4 HR 500

AB6800 SP4 HR 600

AB6800 SP9 HR 500

AB6800 SP9 HR 500

G Gear Height150 lbs 3.43 3.43 3.54 3.94 3.94 4.92 4.92 6.3 6.3 6.3 6.3

BRACKET 300 lbs F14 F14 F16 F16 F25 F25 F30 F30 F30 F35 F35

GEAR 300 lbs

AB550 HR 200

AB550 HR 315

AB1250 HR 500

AB1950 HR 600

AB1950 SP4HR 600

AB1950 SP4 HR 600

AB6800 SP4 HR 600

AB6800 SP9HR 500

AB6800 SP9HR 500

A250 SP9HR 700

A250 SP9HR 700

G Gear Height300 lbs 3.43 3.43 3.94 4.92 4.92 4.92 6.3 6.3 6.3 7.36 7.36

TRI-CON

21

TILTED DISC CHECK VALVE TRI-CHECK

The check valve TRI-CHECK combines all the benefits of the Series TRI-CON in a non-return valve. Triple-offset design with a wide seat angle and a true cone in cone, no rubbing while moving and absolute zero leakage performance. Also the statically held gasket and the no pinned disc design are used in the Series TRI-CHECK.

The Series TRI-CHECK uses a seat design in which the seat is not parallel to the flange facing in the body. Instead there is a certain angle between centerline and seat in the body as can be seen in the left drawing. As a consequence the general free area will be increased, so that the fluid resistance of the valve will be decreased. Another advantage is that the valve travel will be reduced, so that the valve reaches its ideal position in the flow much faster.

Zwick also uses the latest EFD simulation technology to optimize the design of the series TRI-CHECK and to achieve the best possible hydrodynamical characteristics.

Beside the non-return function the valve can be used as a combined check and isolating valve or as a check valve with power assisted closing and opening.

The TRI-CHECK is equipped with a hydraulic damper and a counter weight. The damper can be adjusted to the actual installation conditions in which the valve will be used. The damping system not only reduces the risk of pressure surges due to water hammer because of its closing characteristic, it also prevents the disc to slam in the seat.

Instead the disc closes in a smooth movement which can be adjusted, so that the valve closes slowly in the last degrees of movement to protect the sealing parts.

The Check Valve Series TRI-CHECK has proven to be the ideal non-return valve for single or multiple pump protection application for the last two decades. Another benefit of the valve is the variety of features.

Combined Check and Isolating Valve.

Slanted seat position in the valve body.

EFD Flow Simulation of Series TRI-CHECK.

22

TRI-CONMODEL CF / SERIES TRI-CHECK

ISO 5752 Series 14Units of Measure in Inches

Notes: Other sizes and pressure classes on request. Butt weld ends also available.

DN 80 100 150 200 250 300 350 400 450 500 600

SIZE 3” 4” 6” 8” 10” 12” 14” 16” 18” 20” 24”

A 9.45 11.65 16.93 17.95 18.5 21.42 23.94 27.8 31.73 34.25 39.92

B 3.15 3.15 4.72 4.72 5.91 5.91 5.91 9.45 9.45 9.45 9.84

C (ANSI 150) 7.52 9.02 11.02 13.5 16.02 19.09 21.02 23.62 25 27.56 32.01

C (ANSI 300) 8.27 10 12.72 15 17.52 20.51 23.03 25.51 27.95 30.51 36.02

D 15.75 15.75 15.75 16.14 19.69 19.69 19.69 27.56 27.56 27.56 31.5

F 7.09 7.48 8.27 9.06 9.84 10.63 11.42 12.2 12.99 13.78 15.35

G 15.75 15.75 19.69 19.69 19.69 19.69 19.69 19.69 23.62 23.62 27.56

A B

D

C F

TRI-CON

23

ZWICK TRI-CON / TRI-CHECK APPLICATIONS

Tank isolation ESD turbine trip

Pump protection TRI‐CON and TRI‐CHECK in district heating

District heating

Manifolds

Refining Petrochemical plants Oil and Gas Offshore Power Pulp & Paper Commercial Buildings

& Energy Centers

Desulphurization Systems & Tail Gas

Treaters

Propylene Plant Equipment Isolation Dehydrators Fixed Equipment

IsolationSteam

IsolationBoiler

FeedwaterHot Water Isolation

Steam Oxygen & Hydrogen Services AMINE Fire Water

SystemsCondenser

CookingSteam

IsolationSteam

Isolation

Oil & Refined Product Storage

Ethylene Cracking Plants

Natural Gas Isolation

CO2 Switching Valves

Pump Isolation

Oxygen Isolation

Fuel Gas Isolation

Hot Cracking Gases

PSA & Molecular Sieves Switching

ValvesMole Sieve Switching Crude Oil

IsolationFuel Gas Isolation

Flare Gas Flare Isolation Turbo Expanders Hot Air

Light End Isolation CO2

Butadiene & Styrene Plants

MORE TRI-CON APPLICATIONS

© Zwick Armaturen GmbH - All rights reserved.Contents may change without notice.

Zwick Valves North America. LLC.Facility 42552 South Battleground RoadDeer Park, Texas 77536 USAPhone: +1-281-478-4701Fax: +1-281-478-4728Internet: www.zwick-valves.comE-Mail: [email protected]

Zwick Armaturen GmbHFacility 2 & 3Egerstraße 1D-58256 EnnepetalPhone: +49-2333-9856-5Fax: +49-2333-9856-6Internet: www.zwick-gmbh.deE-Mail: [email protected]

Zwick Armaturen GmbHFacility 1Egerstraße 25 D-58256 EnnepetalPhone: +49-2333-9856-5Fax: +49-2333-9856-6Internet: www.zwick-gmbh.deE-Mail: [email protected]

FACILITY 1

FACILITY 2 & 3

FACILITY 4South Battleground Road

Warehouse and offices in Deer Park. Texas

THE TRI-CON SERIES

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